Application of electroslag surfacing welding of nickel base alloy in three phase separator

WANG Shutao; HOU Xirong; MA Donghe; ZhANG Tao; DUO Yuancai; GU Xiaohong; WANG Shengyang; WANG Congyuan

doi:10.7512/j.issn.1001-2303.2020.10.12

Views : 0 下载量: 54 CSCD: 1

PDF
Export
Share
Collection
Album

Application of electroslag surfacing welding of nickel base alloy in three phase separator
Vol. 50, Issue 10, Pages: 61-64(2020)
DOI： 10.7512/j.issn.1001-2303.2020.10.12

扫描看全文

WANG Shutao, HOU Xirong, MA Donghe, et al. Application of electroslag surfacing welding of nickel base alloy in three phase separator. [J]. 50(10):61-64(2020)
DOI：

WANG Shutao, HOU Xirong, MA Donghe, et al. Application of electroslag surfacing welding of nickel base alloy in three phase separator. [J]. 50(10):61-64(2020) DOI： 10.7512/j.issn.1001-2303.2020.10.12.

摘要

针对为某气田研究设计并制造的高含硫天然气三相分离器设备中的抗腐蚀性能要求,需在设备壳体内壁堆焊Inconel 625镍基合金,确定采用国产镍基合金带极电渣堆焊技术进行内壁堆焊的工艺方案,并进行了焊接工艺评定。评定结果表明,国产镍基合金钢带堆焊工艺性良好,各项性能指标均满足相关标准要求及三相分离器的制造技术要求,并完成了该产品的制造。

Abstract

In view of the corrosion resistance requirements of our company’s research,design and manufacture of high-sulfur natural gas three-phase separator equipment for a gas field,it is necessary to surfacing Inconel 625 nickel-based alloy on the inner wall of the equipment shell,determine the process plan of using domestic nickel-based alloy electrode electroslag surfacing technology for the inner wall surfacing,and conduct the welding process evaluation.The evaluation results show that the surfacing welding process of domestic nickel-based alloy steel strip is good,and all the performance indexes meet the requirements of relevant standards and the manufacturing technology of three-phase separator,and the manufacture of the product has been completed.

关键词

国产镍基合金焊带带极电渣堆焊三相分离器

Keywords

domestic nickel base alloy welding beltelectrode electroslag surfacing weldingthree phase separator

references

Alert me when the article has been cited

提交

暂无数据